62640207

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 111471360

約数和(自身を除く): 48831153

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 1217, 2451, 2709, 3651, 5719, 7353, 8519, 10953, 17157, 23123, 25557, 51471, 52331, 69369, 76671, 156993, 161861, 208107, 366317, 470979, 485583, 994289, 1098951, 1456749, 2982867, 3296853, 6960023, 8948601, 20880069, 62640207]

約数ペア:

[(1, 62640207), (3, 20880069), (7, 8948601), (9, 6960023), (19, 3296853), (21, 2982867), (43, 1456749), (57, 1098951), (63, 994289), (129, 485583), (133, 470979), (171, 366317), (301, 208107), (387, 161861), (399, 156993), (817, 76671), (903, 69369), (1197, 52331), (1217, 51471), (2451, 25557), (2709, 23123), (3651, 17157), (5719, 10953), (7353, 8519)]